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Oval|Natural|GIA

1.70ct M SI2 Oval Natural Diamond

VG • M/SI2 • GIA 6561774857

Certificate GIA 6561774857

Diamond specifications and retailer prices

From $3,272 AUD
As of November 4, 2026
Save $2,171 AUD (40%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,443 AUD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.7ct natural oval diamond

This 1.7ct natural oval sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6561774857. Listed at 4 retailers as of November 4, 2026, with prices from $3,272 to $5,443, a $2,171 spread on the same certified stone. Wholesale Diamonds Direct lists it at $5,443. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
M
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6561774857
Dimensions9.11 × 6.62 × 4.16 mm
L/W Ratio1.38
Top View
9.11 mm6.62 mm1.70 ctM / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6561774857
Side View
Table 58.0%CrownGirdle: MED-VTHPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,139 AUD|Low: $3,272 AUD|High: $5,443 AUD|Avg: $4,174 AUD
Retailer 1
Retailer 2
Retailer 3
Wholesale Diamonds Direct
November 6, 2026
Retailer 2$3,272 AUD
Retailer 3$4,095 AUD
Retailer 1$4,139 AUD
Wholesale Diamonds Direct$5,443 AUD

5 data points across 4 retailers

4 retailers$3,272 AUD to $5,443 AUD

B+
Cheapest Retailer
-
$3,272 AUD
B+
Retailer 2
-
$4,095 AUD
View
B+
Retailer 3
-
$4,139 AUD
View
Most Expensive
B
Wholesale Diamonds Direct
668871142 · Nov 6
$5,443 AUD
$3,740 USD
View
3 more retailers have this diamond
Prices start from $3,272 AUDSave up to $2,171 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.70ct Oval
$3,272 AUD